spyrit.misc.color.generate_colormap

spyrit.misc.color.generate_colormap(wavelength: float, img_size: int = 256, gamma: float = 0.8) → ndarray

Generates colormap for a wavelength.

Args:

wavelength (float):

Single wavelength used for colormap generation.

img_size (int):

Reconstructed image size.

gamma (float):

Gamma correction.

Returns:

np.ndarray:

Array with dimensions (img_size,4). Each column corresponds to the RGBA values. A stands for alpha or transparency and is currently set to 1.